Fun Facts about Johann Sebastian Bach, whose birthday is March 21.

Here is his entire B minor Mass, which is, in Lassann's opinion, the greatest piece of music ever written in our species' short history upon this small planet. It's about 2 hours long. Just relax and enjoy:
https://www.youtube.com/watch?v=CRxn-1wveUc

From his Musical Offering, Bach composed a "crab canon," as he called it ("canzicrans" in Latin). The fugue is meant to be played forward, then backward, then both ways simultaneously:
https://www.youtube.com/watch?v=xUHQ2ybTejU